Li, HuanqingParriaux, AurèleThalmann, PhilippeLi, Xiao-ZhaoAn Integrated Planning Concept for the Emerging Underground Urbanism: Deep City Method Part 1 Concept, process and applicationTunnelling and Underground Space TechnologyTunnelling and Underground Space TechnologyTunnelling and Underground Space TechnologyTunnelling and Underground Space Technology559-56838Underground urbanismDeep City MethodIntegrated PlanningManagement processGeneva city20132013Four underground resources have been seen as having a long-term potential to support sustainable urban development: underground space, groundwater, geomaterials and geothermal energy. Utilization of these resources proposes a new paradigm of economic development: underground urbanism. The new management approach named “Deep City Method” is put forward to aid decision-makers to integrate global potential of the urban underground into city-scale strategic planning. The research output will be presented in form of two papers each with a different focus. Part 1 aims to introduce the concept, process and initial application in Switzerland; Part 2 is devoted to show methodological insight for a new zoning policy in China and investment scenarios for project cost viability. This Part 1 paper will begin by presenting the fundamental concept of the Deep City Method, followed by a proposition for a trans-institutional planning process. The application is firstly based on a rating system to identify cities having a potential for underground development. The city of Geneva is selected for conceptual application and strategic level study. Further operational steps are required in order to generalize the concept to other cities around the world.Elsevier0886-7798Tunnelling and Underground Space TechnologyJournal Articles10.1016/j.tust.2013.04.010